Understanding By Design

Slope intercept form: A linear equation of the form y = mx + b where m is the slope and b is the y-intercept. Point-slope form: A linear equation of the form y –y = m(x –x) X-intercept: The x-coordinate of a point where the graph crosses the x-axis. Y-intercept: The y-coordinate of a point where the graph crosses the y-axis. ................
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